EP313900-A  CHEMICAL ABSTRACT, vol. 106, no. 21, 25th May 1987, page 392, abstract no. 172626g, Columbus, Ohio, US; T.N. ZHILINA et al.: "Methanohalobium evestigatus n. gen. n. sp., an extremely halophilic methane-forming archaebacterium", & DOKL. AKAD. NAUK SSSR 1987, 293(2), 464-8;  CHEMICAL ABSTRACTS, vol. 105, no. 7, 18th August 1986, page 341, abstract no. 57603q, Columbus, Ohio, US; T.N. ZHILINA: "Methanogenic bacteria from hypersaline environments", & SYST. APPL. MICROBIOL. 1986, 7(2-3), 216-22;  CHEMICAL ABSTRACTS, vol. 108, vol. 9, 29th February 1988, page 373, abstract no. 71972c, Columbus, Ohio, US; I.K. YU et al.: "Halomethanococcus doii gen. nov., sp. nov.: an obligately halophilic methanogenic bacterium from solar salt ponds", & J. GEN. APPL. MICROBIOL. 1987, 33(4), 303-10;  CHEMICAL ABSTRACTS, vol. 108, vol. 9, 29th February 1988, page 373, abstract no. 71972c, Columbus, Ohio, US; I.K. YU et al.: "Halomethanococcus doii gen. nov., sp. nov.: an obligately halophilic methanogenic bacterium from solar salt ponds",&J. GEN. APPL. MICROBIOL. 1987, 33(4), 303-10;  CHEMICAL ABSTRACT, vol. 106, no. 21, 25th May 1987, page 392, abstract no. 172626g, Columbus, Ohio, US; T.N. ZHILINA et al.: "Methanohalobium evestigatus n. gen. n. sp., an extremely halophilic methane-forming archaebacterium",&DOKL. AKAD. NAUK SSSR 1987, 293(2), 464-8;  CHEMICAL ABSTRACTS, vol. 105, no. 7, 18th August 1986, page 341, abstract no. 57603q, Columbus, Ohio, US; T.N. ZHILINA: "Methanogenic bacteria from hypersaline environments",&SYST. APPL. MICROBIOL. 1986, 7(2-3), 216-22;  CHEMICAL ABSTRACTS, vol. 106, no. 21, 25th May 1987, page 392, abstract no. 172626g, Columbus, Ohio, US; T.N. ZHILINA et al.US5055406-A  Chemical Abstracts vol. 108, #71972c (1988).;  Chemical Abstracts, vol. 106, #172626g (1987).;  Dokl. Akad. Nauk. USSR, vol. 293, pp. 464-468 (1987).;  Int. J. of Systematic Bacteriology, vol. 38 pp. 139-142 (1988).;  Int. J. of Systematic Bacteriology, vol. 38, pp. 122-123 (1988).;  Search Report for European Patent Application 88 116 697.9.US5350684-A  Chem Abs vol 105, 57603q (1986);  Chem Abs vol 106, 172626g (1987);  Chem Abs vol 108, 71972c (1988);  Dokl. Akad. Nauk. USSR vol 293 pp. 464-468 (1987);  Int. J. of Symstematic Bact vol. 38 pp. 139-142 (1988);  Int. J. of Systematic Bact. vol. 38, pp. 122-123 (1988);  Stronach et al, Anaerobic Digestion Processes in Industrial Wastewater Treatment, Springer-Verlag, N.Y., pp. 59-63 (1986)